Interstitial lung diseases: evaluation of the performance of a computerized analysis system versus observers

被引：5

作者：

Kido, S ^{[1
]}

Tamura, S ^{[1
]}

Nakamura, H ^{[1
]}

Kuroda, C ^{[1
]}

机构：

[1] Osaka Med Ctr Canc & Cardiovasc Dis, Dept Diagnost Radiol, Higashinari Ku, Osaka 5378511, Japan

来源：

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 1999年 / 23卷 / 02期

关键词：

computer-aided diagnosis (CAD); chest radiography; image processing; interstitial lung disease; receiver operating characteristic (ROC) analysis;

D O I：

10.1016/S0895-6111(99)00003-8

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

We have been developing a computerized analysis system to detect interstitial lung abnormalities on chest radiographs. In this study, we evaluated the performance of our computerized analysis system and compared it with that of radiologists. The performance of the computerized analysis system was inferior to the mean performance of the chest radiologists. However, the performance of the computerized analysis system was superior to the mean performance of the residents. From our results, the outputs obtained from the computerized analysis system can be used by radiologists as a "second opinion", and this system could be especially useful to obtain quantitative data for follow-up of known interstitial lung diseases. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：103 / 110

页数：8

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